Cyclobutanone photoadducts of HCN and malononitrile: useful intermediates for the synthesis of C-nucleosides
作者:Gabriela Mladenova、Edward Lee-Ruff
DOI:10.1016/j.tetlet.2007.02.046
日期:2007.4
Photochemistry of cyclobutanones in the presence of HCN or malononitrile give photoadducts derived from oxacarbene insertion into C–H. These intermediates are useful for the preparation of C-nucleosides by structural elaboration of the CN groups.
在HCN或丙二腈存在下,环丁酮的光化学反应产生了将氧杂卡宾插入CH的光加成物。这些中间体可用于通过CN基团的结构精制来制备C-核苷。